How long is the flight from Louisiana to Idaho?

Flight times from Louisiana to Idaho vary, but if you’re flying out of New Orleans and flying into Boise (one of the most popular routes), then the duration is 6h 30m on average. Another popular route from Louisiana to Idaho is flying from Baton Rouge to Boise, which will take roughly 7h 25m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Louisiana to Idaho?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Louisiana to Idaho

What airlines fly to Idaho?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Idaho from Louisiana according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Idaho?

Prices for flights from Louisiana to Idaho are updated daily.

How many operators does momondo search for flights from Louisiana to Idaho?

As of January 2026, there are 4 operators available to choose from for flights from Louisiana to Idaho.

How old do you have to be to fly from Louisiana to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from Louisiana to Idaho in 2026

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Find the cheapest flights from Louisiana to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 am - 10:10 am

MSY

GEG

6h 20m

1 stop

2:10 pm - 10:25 pm

GEG

MSY

6h 15m

1 stop

$257Southwest

mar., feb. 24 - mar., mar. 3

6:23 am - 12:18 pm

MSY

JAC

6h 55m

1 stop

1:08 pm - 9:26 pm

JAC

MSY

7h 18m

1 stop

$269American Airlines

mié., mar. 25 - mar., mar. 31

5:50 am - 10:10 am

MSY

GEG

6h 20m

1 stop

10:50 am - 9:00 pm

GEG

MSY

8h 10m

2 stops

$273Southwest

mar., feb. 24 - mar., mar. 3

10:22 am - 3:24 pm

MSY

JAC

6h 02m

1 stop

10:40 am - 5:12 pm

JAC

MSY

5h 32m

1 stop

$283United Airlines

jue., abr. 16 - dom., abr. 19

5:00 am - 1:21 pm

MSY

JAC

9h 21m

2 stops

10:40 am - 5:12 pm

JAC

MSY

5h 32m

1 stop

$288United Airlines

jue., abr. 16 - dom., abr. 19

1:45 pm - 10:50 pm

MSY

GEG

11h 05m

2 stops

7:27 am - 8:58 pm

GEG

MSY

11h 31m

2 stops

$290Delta

mar., feb. 24 - mar., mar. 3

4:00 pm - 10:28 pm

BTR

BOI

7h 28m

1 stop

2:18 pm - 9:56 pm

BOI

BTR

6h 38m

1 stop

$309Delta

mié., abr. 15 - mié., abr. 22

6:20 pm - 11:59 pm

MSY

GEG

7h 39m

1 stop

5:00 am - 9:28 pm

GEG

MSY

14h 28m

1 stop

$318Alaska Airlines

sáb., mar. 7 - mié., mar. 11

6:59 pm - 11:02 am

MSY

BOI

17h 03m

1 stop

4:19 pm - 5:51 am

BOI

MSY

12h 32m

1 stop

$339Alaska Airlines

mié., may. 27 - dom., may. 31

2:15 pm - 7:47 pm

BTR

JAC

6h 32m

1 stop

4:30 pm - 10:54 pm

JAC

BTR

5h 24m

1 stop

$450American Airlines

mar., may. 26 - mar., jun. 2

American Airlines flights from Louisiana to Idaho

Our best American Airlines deals on Louisiana to Idaho flight tickets

American Airlines

Mar 25

MSY6:23 amNew Orleans Louis Armstrong

6h 55m

1 stop

JAC12:18 pmJackson Hole

Mar 31

JAC1:08 pmJackson Hole

7h 18m

1 stop

MSY9:26 pmNew Orleans Louis Armstrong

$269

American Airlines

May 28

MSY6:23 pmNew Orleans Louis Armstrong

6h 43m

1 stop

GEG11:06 pmSpokane

Jun 1

GEG2:04 pmSpokane

7h 36m

1 stop

MSY11:40 pmNew Orleans Louis Armstrong

$369

American Airlines

Apr 6

MSY5:30 amNew Orleans Louis Armstrong

8h 08m

1 stop

JAC12:38 pmJackson Hole

Apr 10

JAC1:25 pmJackson Hole

8h 22m

1 stop

MSY10:47 pmNew Orleans Louis Armstrong

$404

United Airlines flights from Louisiana to Idaho

Our best United Airlines deals on Louisiana to Idaho flight tickets

United Airlines

Apr 16

MSY10:22 amNew Orleans Louis Armstrong

6h 02m

1 stop

JAC3:24 pmJackson Hole

Apr 19

JAC10:40 amJackson Hole

5h 32m

1 stop

MSY5:12 pmNew Orleans Louis Armstrong

$283

United Airlines

Apr 16

MSY5:00 amNew Orleans Louis Armstrong

9h 21m

2 stops

JAC1:21 pmJackson Hole

Apr 19

JAC10:40 amJackson Hole

5h 32m

1 stop

MSY5:12 pmNew Orleans Louis Armstrong

$288

United Airlines

Feb 24

MSY10:35 amNew Orleans Louis Armstrong

6h 05m

1 stop

IDA3:40 pmIdaho Falls Fanning Field

Feb 28

IDA2:40 pmIdaho Falls Fanning Field

6h 05m

1 stop

MSY9:45 pmNew Orleans Louis Armstrong

$334

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

mar. 2/24

5:50 am-10:10 am

1 stop6h 20m

Spokane

mar. 3/3

2:10 pm-10:25 pm

1 stop6h 15m

$257

New OrleansJackson

MSY - JAC

MSYJAC

New Orleans Louis Armstrong

mié. 3/25

6:23 am-12:18 pm

1 stop6h 55m

Jackson Hole

mar. 3/31

1:08 pm-9:26 pm

1 stop7h 18m

$269

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

mar. 2/24

5:50 am-10:10 am

1 stop6h 20m

Spokane

mar. 3/3

10:50 am-9:00 pm

2 stops8h 10m

$273

New OrleansJackson

MSY - JAC

MSYJAC

New Orleans Louis Armstrong

jue. 4/16

10:22 am-3:24 pm

1 stop6h 02m

Jackson Hole

dom. 4/19

10:40 am-5:12 pm

1 stop5h 32m

$283

New OrleansJackson

MSY - JAC

MSYJAC

New Orleans Louis Armstrong

jue. 4/16

5:00 am-1:21 pm

2 stops9h 21m

Jackson Hole

dom. 4/19

10:40 am-5:12 pm

1 stop5h 32m

$288

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

mar. 2/24

1:45 pm-10:50 pm

2 stops11h 05m

Spokane

mar. 3/3

7:27 am-8:58 pm

2 stops11h 31m

$290

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

mié. 4/15

4:00 pm-10:28 pm

1 stop7h 28m

Boise Air Term. Gowen Fld

mié. 4/22

2:18 pm-9:56 pm

1 stop6h 38m

$309

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

sáb. 3/7

6:20 pm-11:59 pm

1 stop7h 39m

Spokane

mié. 3/11

5:00 am-9:28 pm

1 stop14h 28m

$318

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

mié. 5/27

6:59 pm-11:02 am

1 stop17h 03m

Boise Air Term. Gowen Fld

dom. 5/31

4:19 pm-5:51 am

1 stop12h 32m

$339

Baton RougeJackson

BTR - JAC

BTRJAC

Baton Rouge Ryan

mar. 5/26

2:15 pm-7:47 pm

1 stop6h 32m

Jackson Hole

mar. 6/2

4:30 pm-10:54 pm

1 stop5h 24m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, September is the cheapest month to fly from Louisiana to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $242. If you don’t want to visit Idaho in September, then you should wait until August to fly from Louisiana, when ticket prices are also cheap, with an average price of $288.

Can stopping save me money on Louisiana to Idaho flights?

You could potentially save up to 54% on your flight if you consider stops on a Louisiana to Idaho flight.

Cheap Louisiana to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Idaho

Fastest flight time	5h 59m
Direct flights	None

The fastest flight from Louisiana to Idaho takes 5h 59m

There are no direct flights from Louisiana to Idaho. There are no popular flight routes from Louisiana to Idaho.

Search flight deals

When did momondo last update prices for flights from Louisiana to Idaho?
Prices for flights from Louisiana to Idaho are updated daily.
How many operators does momondo search for flights from Louisiana to Idaho?
As of January 2026, there are 4 operators available to choose from for flights from Louisiana to Idaho.
How old do you have to be to fly from Louisiana to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisiana to Idaho

Compare and see reviews for airlines that fly from Louisiana to Idaho with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $194	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Delta	PriceFrom $212	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
Southwest	PriceFrom $236	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Idaho for you.

Can I find flights from Louisiana to Idaho with flexible booking policies on momondo?

Flights from Louisiana to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisiana to Idaho?

Once you have performed a search for Louisiana to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisiana to Idaho right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.